TEXEL Energy Storage

What TEXEL Energy Storage does

TEXEL Energy Storage is a Sweden-based private company developing a patented Stirling engine platform that converts waste heat sources — principally flare gas, landfill methane, industrial waste heat and agricultural gas — into electricity at the 1-10 MW scale. Its product positioning centers on the TEXEL GreenAI (Waste-to-AI) offering, which deploys modular Stirling units off-grid to power AI compute infrastructure directly at sites where waste energy already exists, eliminating requirements for gas treatment, grid connectivity, water consumption and noise mitigation. The company states that its current Swedish industrial base produces approximately 10,000 modular units annually, equivalent to roughly 200 MW of deployable power capacity, with a stated roadmap toward gigawatt-scale manufacturing and new U.S. production facilities.

TEXEL targets two customer segments: AI infrastructure operators requiring reliable electricity for compute workloads outside grid-constrained locations, and energy site owners (flaring sites, landfills, agricultural gas facilities, industrial waste heat locations) seeking to monetize or eliminate wasted emissions. The company sells modular Stirling-based energy systems as hardware and positions a managed-services layer for turnkey deployment of AI capacity at energy waste sites. Distribution is exclusively direct enterprise sales; pricing is not publicly disclosed and is negotiated on a per-project basis. Operations are anchored in Gothenburg, Sweden (headquarters and manufacturing), with sales and business-development offices in Palo Alto and London.

TEXEL was founded in 2011, operates with 1-10 disclosed employees, and was previously known as United Sun Systems. Its Stirling technology foundation was assembled through strategic acquisitions and exclusive licenses that the company values at more than USD 2 billion in cumulative development. There are no disclosed equity funding rounds, customer references, backlog figures or revenue figures in the available materials; the only recorded capital event is a 2020 Vinnova grant. Management is led by Lars Jacobsson as Chairman & CEO.

Name

TEXEL Energy Storage

Legal name

TEXEL Energy Storage

Website

https://txles.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

1–10 employees

Short description

TEXEL Energy Storage is a Sweden-based private company that deploys patented Stirling engine systems to convert flare gas, landfill methane and industrial waste heat into off-grid electricity for AI compute infrastructure, serving AI infrastructure operators and energy site owners.

Ownership category

akta.pro rank

Product category

Off-grid Energy Infrastructure

NAICS

Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Turbine and Turbine Generator Set Units Manufacturing (333611), Electric Power Generation (22111)

SIC

Engines & Turbines (3510), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Gas-to-Power in Islanded/Remote Grids (Incl. Dual-Fuel Capability) (EUACABAH)

akta.pro secondary industry

Gas Turbines (Industrial & Utility-Scale) (IMAHAFAA)

Keywords

• Stirling engine technology
• Off-grid energy systems
• Flare gas conversion
• AI data center power
• Modular energy infrastructure

Headquarters

HQ city

Gothenburg

HQ country

Sweden

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Infrastructure, Technology or R&D, Personnel

Revenue model

1. Off-grid Energy Systems Sales: Sale of modular Stirling-based energy conversion systems for deployment at flare gas sites, landfills, and industrial waste heat locations. Systems are deployed as multi-megawatt clusters with annual capacity of approximately 200 MW from current production platform.
2. AI Infrastructure Deployment: Providing turnkey distributed AI capacity solutions by converting existing wasted energy sites into operational AI compute infrastructure.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

TEXEL develops and manufactures modular, patented Stirling engine energy systems that convert flare gas and methane emissions into reliable off-grid electricity. Its systems power AI compute infrastructure directly on-site at energy waste locations such as flare sites, landfills, and industrial waste heat facilities.

Product overview

TEXEL Energy Storage offers a unified product platform centered on its patented Stirling engine technology, with the primary offering being the TEXEL Green AI (Waste-to-AI) system. This system converts waste flare gas and methane emissions into reliable electricity to power AI data center infrastructure, operating entirely off-grid. The company is scaling toward gigawatt-level production with modular units capable of deploying 1-10 MW per site, targeting distributed AI capacity deployment where energy already exists at flare sites, landfills, and industrial waste heat locations.

Differentiator

Problem solved

Functional benefit

Brands

• TEXEL GreenAI: Waste-to-AI solution converting flare gas and methane emissions into reliable electricity for AI compute infrastructure
• TEXEL Energy Storage

Products and services

• TEXEL Green AI (Waste-to-AI) Patented Stirling-based technology that converts flare gas and methane emissions into reliable electricity, enabling AI compute capacity to be deployed directly on-site at energy waste locations. Operates fully off-grid with no gas treatment, no water usage, no noise pollution, and no turbines or engines required. Targeted at AI infrastructure operators and energy site owners.
• TEXEL Energy Storage Patented Stirling technology platform delivering off-grid distributed energy systems, manufactured as modular units for deployment across multiple sites in multi-megawatt clusters (1-10 MW per site).

Quantifiable outcome

• ~12 GW of wasted energy in US alone (~10,000 flare sites)
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators8 records

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/united-sun-systems-ltd-

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TEXEL Energy Storage